Recent Advances in Constraints : Joint ERCIM/CoLogNET International Workshop on Constraint Solving and Constraint Logic Programming, CSCLP 2003, Budapest, Hungary, June 30 - July 2, 2003, Selected Papers - Krzysztof R. Apt, François Fages, Francesca Rossi, Péter Szeredi, Josef Váncza ((Lecture Notes in Computer Science))